Anthropic releases Claude Haiku 5.5 and makes additional Claude 5.5 models and Claude Code available through Amazon Bedrock, including AWS GovCloud support
Model release Provisional 72% confidence first seen
Anthropic’s Claude Haiku 5.5 is made available on Amazon Bedrock and the Claude Platform on AWS, with coverage noting lower per-task costs and support across multiple AWS regions. The articles also describe adding Claude Opus 5.5 and Claude Sonnet 5.5 to AWS GovCloud (US) for use with Claude Code in regulated environments, with options to route requests through Bedrock services for compliance and logging.